Replaces OEM # 5B10Z21197, 5B10Z21198, 5B10Z21202, 5B10Z21210, 5B11N52052, 5B11N52054, 5B11N52073, 5B11N52076, L19C3PDA, L19D3PDA, L19L3PDA, L19M3PDA, SB10Z21196, SB10Z21199, SB10Z21203, SB10Z21208, SB11N52079, SB11N52080 Fits: LENOVO THINKBOOK 14 G2 ARE, 14 G2 ARE 20VF, 14 G2 ITL, 14 G2 ITL 20VD, 14 G3 ACL, 14 G3 ACL 21A2, 14 G3 ITL, 14 G3 ITL 21A3, 14 G4, 14 G4 ABA, 14 G4 ABA 21DK, 14 G4 IAP, 14 G4 IAP 21DH, 14 G5, 14 G5 ABP, 14 G5 ABP 21JE, 14 G5 IRL, 14 G5 IRL 21JC, 15 G2 ARE, 15 G2 ARE 20VG, 15 G2 ITL, 15 G2 ITL 20VE, 15 G3 ACL, 15 G3 ACL 21A4, 15 G3 ITL, 15 G3 ITL 21A5, 15 G4, 15 G4 ABA, 15 G4 ABA 21DL, 15 G4 IAP, 15 G4 IAP 21DJ, 15 G5, 15 G5 ABP, 15 G5 ABP 21JF, 15 G5 IRL, 15 G5 IRL 21JD Specs: 11.52V, 45WHR, 3904MAH, 3 CELL Brand New GreenTech replacement battery - 6 Month Replacement Warranty Each product has undergone rigorous testing to ensure the correct voltage, circuit protection, stable current, low self-discharge and CE / FCC / RoHS Certified for safety